[vsnet-grb 135507] GCN/SWIFT_BAT_LIGHTCURVE

Bacodine vxw at capella2.gsfc.nasa.gov
Sun Oct 31 19:13:56 JST 2010


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 31 Oct 10 10:13:55 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     437466,   Seg_Num: 0
GRB_RA:          267.005d {+17h 48m 01s} (J2000),
                 267.172d {+17h 48m 41s} (current),
                 266.236d {+17h 44m 57s} (1950)
GRB_DEC:         -24.775d {-24d 46' 29"} (J2000),
                 -24.778d {-24d 46' 40"} (current),
                 -24.759d {-24d 45' 30"} (1950)
GRB_DATE:        15500 TJD;   304 DOY;   10/10/31
GRB_TIME:        35521.67 SOD {09:52:01.67} UT
TRIGGER_INDEX:   20000
GRB_PHI:          14.29 [deg]
GRB_THETA:         4.19 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     1128.000 [sec]   (=18.8 [min])
SOLN_STATUS:     0x113
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    9.01 [sigma]
LC_URL:          sw00437466000msb.lc
SUN_POSTN:       215.51d {+14h 22m 03s}  -14.14d {-14d 08' 06"}
SUN_DIST:         49.57 [deg]   Sun_angle= -3.4 [hr] (East of Sun)
MOON_POSTN:      140.83d {+09h 23m 19s}  +11.41d {+11d 24' 36"}
MOON_DIST:       127.61 [deg]
MOON_ILLUM:      40 [%]
GAL_COORDS:        3.84,  1.70 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      267.28, -1.36 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Lightcurve.  
COMMENTS:           
COMMENTS:        The next comments were copied from the BAT_POS Notice:  
COMMENTS:        This is an image trigger.  
COMMENTS:        A point_source was found.  
COMMENTS:        This does not match any source in the on-board catalog.  
COMMENTS:        This matches a source in the ground catalog: EXO 1745-248,   delta=0.236 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 80.30,-20.43 [deg].  
COMMENTS:        This lightcurve contains more than 50 illegal values -- probably an empty lightcurve.  
COMMENTS:        So the FITS file will have empty/missing rows -- possibly all rows will be missing.  
COMMENTS:        One explanation is a long Image-trigger(>~10min); another is corrupted tlm.  


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